56591040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 205410816

約数和(自身を除く): 148819776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 233, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 466, 480, 506, 528, 552, 660, 690, 699, 704, 736, 759, 880, 920, 932, 960, 1012, 1056, 1104, 1165, 1265, 1320, 1380, 1398, 1472, 1518, 1760, 1840, 1864, 2024, 2112, 2208, 2330, 2530, 2563, 2640, 2760, 2796, 3036, 3495, 3520, 3680, 3728, 3795, 4048, 4416, 4660, 5060, 5126, 5280, 5359, 5520, 5592, 6072, 6990, 7360, 7456, 7590, 7689, 8096, 9320, 10120, 10252, 10560, 10718, 11040, 11184, 12144, 12815, 13980, 14912, 15180, 15378, 16077, 16192, 18640, 20240, 20504, 21436, 22080, 22368, 24288, 25630, 26795, 27960, 30360, 30756, 32154, 37280, 38445, 40480, 41008, 42872, 44736, 48576, 51260, 53590, 55920, 58949, 60720, 61512, 64308, 74560, 76890, 80385, 80960, 82016, 85744, 102520, 107180, 111840, 117898, 121440, 123024, 128616, 153780, 160770, 164032, 171488, 176847, 205040, 214360, 223680, 235796, 242880, 246048, 257232, 294745, 307560, 321540, 342976, 353694, 410080, 428720, 471592, 492096, 514464, 589490, 615120, 643080, 707388, 820160, 857440, 884235, 943184, 1028928, 1178980, 1230240, 1286160, 1414776, 1714880, 1768470, 1886368, 2357960, 2460480, 2572320, 2829552, 3536940, 3772736, 4715920, 5144640, 5659104, 7073880, 9431840, 11318208, 14147760, 18863680, 28295520, 56591040]

約数ペア:

[(1, 56591040), (2, 28295520), (3, 18863680), (4, 14147760), (5, 11318208), (6, 9431840), (8, 7073880), (10, 5659104), (11, 5144640), (12, 4715920), (15, 3772736), (16, 3536940), (20, 2829552), (22, 2572320), (23, 2460480), (24, 2357960), (30, 1886368), (32, 1768470), (33, 1714880), (40, 1414776), (44, 1286160), (46, 1230240), (48, 1178980), (55, 1028928), (60, 943184), (64, 884235), (66, 857440), (69, 820160), (80, 707388), (88, 643080), (92, 615120), (96, 589490), (110, 514464), (115, 492096), (120, 471592), (132, 428720), (138, 410080), (160, 353694), (165, 342976), (176, 321540), (184, 307560), (192, 294745), (220, 257232), (230, 246048), (233, 242880), (240, 235796), (253, 223680), (264, 214360), (276, 205040), (320, 176847), (330, 171488), (345, 164032), (352, 160770), (368, 153780), (440, 128616), (460, 123024), (466, 121440), (480, 117898), (506, 111840), (528, 107180), (552, 102520), (660, 85744), (690, 82016), (699, 80960), (704, 80385), (736, 76890), (759, 74560), (880, 64308), (920, 61512), (932, 60720), (960, 58949), (1012, 55920), (1056, 53590), (1104, 51260), (1165, 48576), (1265, 44736), (1320, 42872), (1380, 41008), (1398, 40480), (1472, 38445), (1518, 37280), (1760, 32154), (1840, 30756), (1864, 30360), (2024, 27960), (2112, 26795), (2208, 25630), (2330, 24288), (2530, 22368), (2563, 22080), (2640, 21436), (2760, 20504), (2796, 20240), (3036, 18640), (3495, 16192), (3520, 16077), (3680, 15378), (3728, 15180), (3795, 14912), (4048, 13980), (4416, 12815), (4660, 12144), (5060, 11184), (5126, 11040), (5280, 10718), (5359, 10560), (5520, 10252), (5592, 10120), (6072, 9320), (6990, 8096), (7360, 7689), (7456, 7590)]